Assessing the results of ultrasonic testing of additive manufactured parts with alternative methods

N. P. Aleshin; M. V. Grigor’ev; V. V. Murashov; I. S. Krasnov; O. A. Krupnina; Ya. G. Smorodinskii

doi:10.1134/S1061830916120032

Assessing the results of ultrasonic testing of additive manufactured parts with alternative methods

Authors: Aleshin N.P.¹, Grigor’ev M.V.¹, Murashov V.V.¹, Krasnov I.S.¹, Krupnina O.A.², Smorodinskii Y.G.³
Affiliations:
1. Scientific-Research Center “Welding and Monitoring”
2. All-Russian Scientific Research Institute of Aviation Materials
3. Mikheev Institute of Physics of Metals, Ural Branch
Issue: Vol 52, No 12 (2016)
Pages: 691-696
Section: Acoustic Methods
URL: https://journals.rcsi.science/1061-8309/article/view/181232
DOI: https://doi.org/10.1134/S1061830916120032
ID: 181232

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Abstract

Results of ultrasonic testing of parts that are fabricated by selective laser melting are assessed using radiography and X-ray computed tomography. Peculiarities of revealing incompletefusion flaws with the above methods are considered.